diff options
| author | James Greenhalgh <james.greenhalgh@arm.com> | 2014-06-23 09:04:40 +0000 |
|---|---|---|
| committer | James Greenhalgh <jgreenhalgh@gcc.gnu.org> | 2014-06-23 09:04:40 +0000 |
| commit | 463036be82cef539763c51afd5d94c51bd9eb66c (patch) | |
| tree | 45575022eafbc5ae469d2e55f7b5139d2d38cc39 /gcc | |
| parent | 1cff83e21d7dadcb976a0c624636b5411fe80904 (diff) | |
| download | gcc-463036be82cef539763c51afd5d94c51bd9eb66c.zip gcc-463036be82cef539763c51afd5d94c51bd9eb66c.tar.gz gcc-463036be82cef539763c51afd5d94c51bd9eb66c.tar.bz2 | |
[AArch64] Implement ADD in vector registers for 32-bit scalar values.
gcc/
* config/aarch64/aarch64.md (*addsi3_aarch64): Add alternative in
vector registers.
gcc/testsuite/
* gcc.target/aarch64/scalar_shift_1.c: Fix expected assembler.
From-SVN: r211887
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/config/aarch64/aarch64.md | 9 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.target/aarch64/scalar_shift_1.c | 2 |
4 files changed, 14 insertions, 6 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index c01cda3..4e0f2d1 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2014-06-23 James Greenhalgh <james.greenhalgh@arm.com> + + * config/aarch64/aarch64.md (*addsi3_aarch64): Add alternative in + vector registers. + 2014-06-23 Jan Hubicka <hubicka@ucw.cz> * lto-cgraph.c (lto_output_node, input_node): Set/get init/fini priority diff --git a/gcc/config/aarch64/aarch64.md b/gcc/config/aarch64/aarch64.md index 7f8bb82..5f5b4ff 100644 --- a/gcc/config/aarch64/aarch64.md +++ b/gcc/config/aarch64/aarch64.md @@ -1157,16 +1157,17 @@ (define_insn "*addsi3_aarch64" [(set - (match_operand:SI 0 "register_operand" "=rk,rk,rk") + (match_operand:SI 0 "register_operand" "=rk,rk,w,rk") (plus:SI - (match_operand:SI 1 "register_operand" "%rk,rk,rk") - (match_operand:SI 2 "aarch64_plus_operand" "I,r,J")))] + (match_operand:SI 1 "register_operand" "%rk,rk,w,rk") + (match_operand:SI 2 "aarch64_plus_operand" "I,r,w,J")))] "" "@ add\\t%w0, %w1, %2 add\\t%w0, %w1, %w2 + add\\t%0.2s, %1.2s, %2.2s sub\\t%w0, %w1, #%n2" - [(set_attr "type" "alu_imm,alu_reg,alu_imm")] + [(set_attr "type" "alu_imm,alu_reg,neon_add,alu_imm")] ) ;; zero_extend version of above diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 0b45987..582fcc1 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,7 @@ +2014-06-23 James Greenhalgh <james.greenhalgh@arm.com> + + * gcc.target/aarch64/scalar_shift_1.c: Fix expected assembler. + 2014-06-20 Jan Hubicka <hubicka@ucw.cz> * gcc.dg/localalias.c: Fix broken commit. diff --git a/gcc/testsuite/gcc.target/aarch64/scalar_shift_1.c b/gcc/testsuite/gcc.target/aarch64/scalar_shift_1.c index 7cb17f8..826bafc 100644 --- a/gcc/testsuite/gcc.target/aarch64/scalar_shift_1.c +++ b/gcc/testsuite/gcc.target/aarch64/scalar_shift_1.c @@ -193,7 +193,6 @@ test_corners_sisd_di (Int64x1 b) return b; } /* { dg-final { scan-assembler "sshr\td\[0-9\]+,\ d\[0-9\]+,\ 63" } } */ -/* { dg-final { scan-assembler "shl\td\[0-9\]+,\ d\[0-9\]+,\ 1" } } */ Int32x1 test_corners_sisd_si (Int32x1 b) @@ -207,7 +206,6 @@ test_corners_sisd_si (Int32x1 b) return b; } /* { dg-final { scan-assembler "sshr\tv\[0-9\]+\.2s,\ v\[0-9\]+\.2s,\ 31" } } */ -/* { dg-final { scan-assembler "shl\tv\[0-9\]+\.2s,\ v\[0-9\]+\.2s,\ 1" } } */ |